Finding the Third Proportional to 25,984 and 33,778
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Solution
The third proportional to 25,984 and 33,778 is: 43,909.84
Step by Step Solution
- Step 1: Write the proportion equation
25,984 : 33,778 = 33,778 : x - Step 2: Convert to fraction form
25,984/33,778 = 33,778/x - Step 3: Cross multiply
25,984x = 33,778 × 33,778 - Step 4: Simplify right side
25,984x = 1,140,953,284 - Step 5: Solve for x
x = 1,140,953,284/25,984 - Step 6: Final answer
x = 43,909.84
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Why These Related Problems?
These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.